---> uname -a: Linux prd-centos8-builder-4c-4g-3491.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 796 11920 19 3043 14615 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ce:ca:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fece:cafa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:17:b5:af brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/05/2024 _x86_64_ (4 CPU) 12:22:36 LINUX RESTART (4 CPU) 12:23:02 PM tps rtps wtps bread/s bwrtn/s 12:24:01 PM 78.98 27.19 51.79 6240.76 14167.71 12:25:01 PM 142.29 16.88 125.41 3455.51 10499.45 12:26:01 PM 156.01 7.69 148.32 1954.16 11142.84 12:27:01 PM 106.35 0.27 106.08 11.59 11761.52 12:28:01 PM 89.37 1.20 88.17 221.66 6730.51 Average: 114.72 10.59 104.13 2363.84 10849.51 12:23:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 PM 13431504 15121668 2707948 16.78 2688 1912608 1132084 6.59 187712 2195100 91152 12:25:01 PM 13001780 15020876 3137672 19.44 2688 2225764 1435332 8.35 221004 2528656 96388 12:26:01 PM 11290264 13673540 4849188 30.05 2688 2579288 2565928 14.93 316492 4100140 111708 12:27:01 PM 10603820 13321264 5535632 34.30 2688 2896248 2650496 15.42 365252 4683456 112344 12:28:01 PM 12207932 14965760 3931520 24.36 2688 2927044 1124040 6.54 551364 2884448 26632 Average: 12107060 14420622 4032392 24.98 2688 2508190 1781576 10.37 328365 3278360 87645 12:23:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 350.31 198.92 1564.76 55.84 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 73.91 53.27 772.57 16.16 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 272.37 224.72 3067.20 35.77 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 111.88 83.31 1981.83 18.79 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 23.04 22.91 45.76 11.64 0.00 0.00 0.00 0.00 12:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 165.70 116.36 1486.29 27.54 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/05/2024 _x86_64_ (4 CPU) 12:22:36 LINUX RESTART (4 CPU) 12:23:02 PM CPU %user %nice %system %iowait %steal %idle 12:24:01 PM all 14.96 0.00 3.29 4.39 0.07 77.29 12:24:01 PM 0 13.71 0.00 3.06 6.02 0.07 77.14 12:24:01 PM 1 15.34 0.00 3.70 3.96 0.07 76.93 12:24:01 PM 2 22.94 0.00 3.96 5.39 0.09 67.63 12:24:01 PM 3 7.81 0.00 2.42 2.20 0.07 87.51 12:25:01 PM all 19.99 0.00 2.92 2.92 0.08 74.09 12:25:01 PM 0 21.65 0.00 2.75 1.82 0.07 73.71 12:25:01 PM 1 39.62 0.00 4.61 3.26 0.10 52.42 12:25:01 PM 2 11.45 0.00 2.54 2.61 0.07 83.33 12:25:01 PM 3 7.21 0.00 1.76 4.02 0.08 86.93 12:26:01 PM all 63.22 0.00 3.28 2.40 0.12 30.98 12:26:01 PM 0 68.21 0.00 2.76 3.06 0.12 25.86 12:26:01 PM 1 66.02 0.00 3.39 0.82 0.10 29.67 12:26:01 PM 2 54.02 0.00 3.44 4.09 0.13 38.31 12:26:01 PM 3 64.60 0.00 3.54 1.64 0.12 30.11 12:27:01 PM all 75.01 0.00 3.24 0.95 0.15 20.65 12:27:01 PM 0 72.20 0.00 2.99 0.43 0.17 24.21 12:27:01 PM 1 74.07 0.00 3.97 2.12 0.18 19.66 12:27:01 PM 2 85.63 0.00 2.25 0.27 0.10 11.75 12:27:01 PM 3 68.14 0.00 3.75 0.97 0.13 27.00 12:28:01 PM all 26.20 0.00 2.61 1.30 0.08 69.82 12:28:01 PM 0 36.62 0.00 3.27 2.19 0.08 57.83 12:28:01 PM 1 18.96 0.00 2.09 1.00 0.08 77.87 12:28:01 PM 2 21.29 0.00 2.63 1.54 0.08 74.46 12:28:01 PM 3 27.91 0.00 2.46 0.45 0.05 69.13 Average: all 39.99 0.00 3.07 2.38 0.10 54.46 Average: 0 42.60 0.00 2.97 2.69 0.10 51.64 Average: 1 42.92 0.00 3.55 2.22 0.11 51.19 Average: 2 39.14 0.00 2.96 2.77 0.09 55.04 Average: 3 35.28 0.00 2.79 1.85 0.09 59.99